FK233 Mini Siren

$5.33

Mini Siren Comes with 50mm Speaker. Power 9-12V.

Mini Siren Comes with 50mm Speaker. Power 9-12V.

Capable of easy adjustments for experimenting with Resistor values which affect oscillator frequency.

Experiment with the speaker to learn about wave reflections and how they affect volume.

Add to a burglar alarm or use them with your hobby railway village set. More noise for your dollar.

Extensive Construction Notes with step-by-step photos aimed at allowing students to work at their own pace, and achieve a high success rate.

Additional information

Weight 0.07 kg
Dimensions 135 × 105 × 25 mm

Reviews

There are no reviews yet.

Be the first to review “FK233 Mini Siren”

Your email address will not be published. Required fields are marked *